Anomaly-free dark matter models are not so simple
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep08(2017)053
Abstract: A bstractWe explore the anomaly-cancellation constraints on simplified dark matter (DM) models with an extra U(1)′ gauge boson Z′. We show that, if the Standard Model (SM) fermions are supplemented by a single DM fermion… read more here.
Keywords: free dark; matter models; dark matter; anomaly free ... See more keywords
Anomaly free Froggatt-Nielsen models of flavor
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2019)188
Abstract: Abstract We introduce two anomaly free versions of Froggatt-Nielsen (FN) models, based on either G FN = U(1)3 or G FN = U(1) horizontal symmetries, that generate the SM quark and lepton flavor structures. The… read more here.
Keywords: models flavor; free froggatt; nielsen models; anomaly free ... See more keywords
Flavor non-universal gauge interactions and anomalies in B-meson decays
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Physics C"
DOI: 10.1088/1674-1137/42/3/033104
Abstract: Motivated by flavor non-universality and anomalies in semi-leptonic B-meson decays, we present a general and systematic discussion about how to construct anomaly-free $U(1)'$ gauge theories based on an extended standard model with only three right-handed… read more here.
Keywords: gauge; non universal; anomalies meson; anomaly free ... See more keywords
Anomaly-free model building with algebraic geometry
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.055032
Abstract: We present a method to find anomaly-free gauged Froggatt-Nielsen type models using results from algebraic geometry. These methods should be of general interest for model building beyond the Standard Model (SM) when rational charges are… read more here.
Keywords: algebraic geometry; neutral heavy; model building; geometry ... See more keywords
Anomaly-free leptophilic axionlike particle and its flavor violating tests
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.103.035028
Abstract: Motivated by the recent Xenon1T result, we study a leptophilic flavor-dependent anomaly-free axionlike particle (ALP) and its effects on charged-lepton flavor violation. We present two representative models. The first one considers that the ALP origins… read more here.
Keywords: flavor; xenon1t result; anomaly free; charged lepton ... See more keywords
XENON1T Excess from Anomaly-Free Axionlike Dark Matter and Its Implications for Stellar Cooling Anomaly.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.161801
Abstract: Recently, an anomalous excess was found in the electronic recoil data collected at the XENON1T experiment. The excess may be explained by an axionlike particle (ALP) with a mass of a few keV and a… read more here.
Keywords: stellar cooling; dark matter; anomaly free; excess ... See more keywords
Call Detail Records Driven Anomaly Detection and Traffic Prediction in Mobile Cellular Networks
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2859756
Abstract: Mobile networks possess information about the users as well as the network. Such information is useful for making the network end-to-end visible and intelligent. Big data analytics can efficiently analyze user and network information, unearth… read more here.
Keywords: detection; call detail; network; anomaly free ... See more keywords